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Update uart.c

This commit is contained in:
Bernard Xiong 2015-10-30 17:19:53 +08:00
parent bb5f57f91c
commit 59653699b2
1 changed files with 228 additions and 227 deletions
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7
bsp/lpc176x/drivers/uart.c
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@ -37,7 +37,7 @@
#define LSR_RXFE 0x80
/**
* @addtogroup LPC11xx
* @addtogroup LPC176x
*/
/*@{*/
@ -89,9 +89,10 @@ void UART0_IRQHandler(void)
uart->parent.rx_indicate(&uart->parent, length);
}
}else if(iir == IIR_RLS)
}
else if (iir == IIR_RLS)
{
iir = LPC_Uart->LSR; //oe pe fe oe read for clear interrupt
iir = LPC_UART->LSR; //oe pe fe oe read for clear interrupt
}
return;